Nickel (ni) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.
通过盆栽和水培试验，研究了镍元素在茶树中的分布规律及吸收累积特性。
2
When this occurs, the chromium (Crn+) separates from the surface and opens the way for oxidation of the iron (Fe) and nickel (Ni), lower in the metal lattice.
当出现这种情况时候，铬（Crn+）就会和表面分离，将材料筛格下层的铁（Fe）和镍（Ni）暴露氧化。
3
The protective effects of foamy metallic nickel (Ni) on the lungs of 16 dogs from blast injury induced by the biological shock tube and its mechanisms were studied.